Why is there still no simple "limit video X to file size Y" feature? Handbrake thinks I care about some obscure Vimeo preset (of 50) when I really just want a 5gb video file.
Why do you want some obscure 5Gb limit? Do you have a drawer full of 5Gb USB sticks you're trying to fill up? 5Gb is clearly larger than a CD, and too small for a Blu-ray unless you're trying to put exactly 10 of them on there.
Your use case is as strange to the rest of the world as you thinking a Vimeo preset is strange to you.